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MARGARET A WILLIAMS APRN
NPI 1326239013
Nurse Practitioner - Adult Health in Cape Girardeau, MO

Active since August 07, 2007PECOS Enrolled
63.63/100
CMS Quality Rating
1723 BROADWAY ST, SUITE 310, CAPE GIRARDEAU, MO 63701(573) 331-7880(573) 331-6887 Get Directions Write a Review

NPPES record last updated: August 7, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Margaret A Williams Aprn NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MARGARET A WILLIAMS APRN (NPI 1326239013) is an individual adult health provider in Cape Girardeau, Missouri, licensed in Missouri (082941) and active in the NPI registry since August 2007. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1326239013
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameMARGARET A WILLIAMSCredential: APRN
Location Address1723 BROADWAY ST, SUITE 310Cape Girardeau, MO 63701-4505
Mailing Address1723 Broadway St, Suite 310Cape Girardeau, MO 63701-4505 · (573) 331-6880 · Fax (573) 331-6887
Phone(573) 331-7880
Fax(573) 331-6887
Sole ProprietorNo
Enumeration DateAugust 7, 2007
✔ NPI 1326239013 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in MO · 082941
Also ListedNurse PractitionerTaxonomy 363L00000X · License 082941 (MO)
1723 BROADWAY ST, Cape Girardeau, MO 63701
Open in Google Maps ↗

Other Identifiers 1

Other082941MO · Missouri License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include UnitedHealthcare.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Margaret A Williams Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 5

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
257 services124 patients
Hospital discharge day management, 30 minutes or less 99238
Hospital discharge day management of 30 minutes or less includes finalizing your treatment, discussing your progress, and planning after-care at home. It ensures you're ready to leave the hospital and continue recovery safely.
53 services52 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
44 services43 patients
Hospital discharge day management, more than 30 minutes 99239
Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.
23 services23 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
16 services11 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63701 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$81.64 typical visit price
range $52.28 – $161.24
Typical copayment $20.41 (range $13.07 – $40.31)
Most-billed visit code 99203
Established Patient
$93.24 typical visit price
range $16.30 – $131.05
Typical copayment $23.31 (range $4.07 – $32.76)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

63.63/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality20.19
Promoting Interoperability100
Improvement Activities40
Cost58.59

Referred Medical Equipment & Supplies CMS DME claims 3

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431
DME-Oxygen and Supplies · category DC000N
2 suppliers20 claims20 services$19.04 avg. paid by Medicare
Home ventilator, any type, used with non-invasive interface, (e.g., mask, chest shell) E0466
DME-Other DME · category DE005N
1 supplier12 claims12 services$844.46 avg. paid by Medicare
Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390
DME-Oxygen and Supplies · category DC002N
3 suppliers26 claims26 services$99.82 avg. paid by Medicare
Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MRS. GLADYS GRACE TIWONGE KAMANGA-SOLLO MD
Physical Medicine & Rehabilitation
1723 BROADWAY ST, SUITE 410
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 332-7746
MICHELE L TANZ FNP
Nurse Practitioner (Family)
1723 BROADWAY ST, SUITE 220
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 331-7910
DR. CHRISTOPHER REIS D.O.
Anesthesiology (Pain Medicine)
1723 BROADWAY ST, SUITE 410
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 339-1957
DR. AARON LANG M.D.
Internal Medicine (Hematology & Oncology)
1723 BROADWAY ST, SUITE 315
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 332-0226
KENNETH A DECOURSEY, MD PC
Family Medicine
1723 BROADWAY ST, SUITE 120
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 334-7194
RENAL CARE GROUP OF THE MIDWEST, INC.
Clinic/Center (End-Stage Renal Disease (ESRD) Treatment)
1723 BROADWAY ST
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 334-7861
JACOB LOUIS MUCKERMAN FNP BC
Nurse Practitioner (Family)
1723 BROADWAY ST, SUITE 410
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 339-1957
MATTHEW D GAETA MD
Internal Medicine (Gastroenterology)
1723 BROADWAY ST, SUITE 220
CAPE GIRARDEAU, MO 63701
Cape Girardeau County (573) 331-7910

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Margaret Williams's NPI number?

The NPI number for Margaret Williams is 1326239013. It was assigned to this individual provider in the NPPES registry on August 7, 2007.

Where is Margaret Williams located?

Margaret Williams practices at 1723 Broadway St Suite 310, Cape Girardeau, MO 63701. The listed phone number is (573) 331-7880.

What is Margaret Williams's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

Is Margaret Williams enrolled in Medicare?

Yes. Margaret Williams is registered in the Medicare PECOS enrollment system.

What insurance does Margaret Williams accept?

Health plans from UnitedHealthcare list Margaret Williams as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Margaret Williams was last updated on August 7, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.